How to change your router's Wi-Fi name and password: detailed instructions with photos

Forgot your Wi-Fi password or want to change your network name to something more unique? Perhaps you just bought a new router and don't know how to set up a secure connection? In this article, you'll find step-by-step instructions For popular router models, learn how to create a secure password and avoid common setup mistakes.

Many users have been using standard network names like TP-Link_1234 or ASUS_5G and passwords like admin or 12345678It's not just inconvenient - it's dangerousOpen or poorly protected networks become easy targets for hackers, neighbors sharing the network, and even botnets that can use your channel for DDoS attacks. Meanwhile, changing the name (SSID) and a Wi-Fi password can be found in 5-10 minutes, even if you've never accessed the router's control panel before.

We will analyze the process using the most common brands as an example - TP-Link, ASUS, Keenetic, Zyxel And MikroTikWe'll also provide general tips for any device. If your model isn't on the list, don't worry: the setup principles are the same for 90% of routers; only the menu item names differ.

1. Preparation: What you need to know before changing settings

Before messing with your router settings, make sure you're prepared for the potential consequences. Changing your Wi-Fi name or password will lead to automatic shutdown of all devices This means that after saving changes, you'll have to re-enter the new password on smartphones, laptops, smart speakers, and even some home appliances (such as robot vacuum cleaners or smart light bulbs).

Also check:

• 🔌 Router power supplyIf the device shuts down while saving settings (for example, due to a power surge), the configuration may be corrupted. It's best to connect the router to an uninterruptible power supply (UPS) or at least ensure the power indicator is steady and not blinking.
• 📶 Connection typeYou can change settings either via cable (recommended) or Wi-Fi. However, if you're connected wirelessly and enter a new password incorrectly, you risk losing access to the control panel.
• 🔐 Login detailsBy default, most routers use logins. admin and passwords admin or 1234, but if you changed them, find the entry. On some models (for example, Keenetic) login can be linked to MAC address.

If you don’t remember your control panel login details, the only way to restore them is to reset the router to factory settings (button Reset on the back panel). This will delete all your settings, including your provider settings!

⚠️ Attention: If your router was provided by your ISP (for example, Rostelecom, MTS or Beeline), a factory reset may block internet access. In this case, you'll need to re-authorize your contract or call support.

2. Universal method: log into the router control panel

Regardless of the router model, the algorithm for entering the settings is the same:

1. Connect to your router via cable (recommended) or Wi-Fi.
2. Open any browser (Chrome, Firefox, Edge) and enter in the address bar Router IP address. Usually it is:
   • 192.168.0.1 (at D-Link, TP-Link older models)
   • 192.168.1.1 (at ASUS, Zyxel, Keenetic)
   • 192.168.8.1 (for some TP-Link new episodes)
   • my.keenetic.net (only for Keenetic)

Enter your login and password (by default, see the sticker on the back of the router).

Go to the Wi-Fi settings section (names may vary: Wireless, Wi-Fi, Wireless network).

If the IP address does not open, try:

• 🔍 Find the address via the command line:

  ipconfig /all

  Look for the line Main gateway (for Windows) or router (for macOS/Linux).

• 🔄 Reboot the router (turn it off for 30 seconds and then turn it back on).
• 📱 Use the brand's mobile app (e.g. TP-Link Tether or ASUS Router).

3. Step-by-step instructions for popular brands

Router interfaces vary, but the setup logic is the same. Below are screenshots and paths to the required sections for the top 5 manufacturers.

After changing the settings be sure to click Save or ApplyOn some routers (for example, ASUS) changes are applied immediately, on others (TP-Link) a reboot may be required.

Changed the network name (SSID) to a unique one|Set a password of at least 12 characters|Selected the WPA2/WPA3 encryption type|Saved the new data in a safe place|Connected important devices via cable (in case of an error)

-->

4. How to create a secure Wi-Fi name and password

A weak password is like an open door for attackers, according to research. Kaspersky By 2026, 68% of home network hacks will occur due to simple combinations like qwerty or 11111111. And the network name is like home_wifi or family only makes things easier for hackers by revealing personal information.

Follow these rules:

• 🔒 Password:
  • Minimum 12 characters (optimally 16+).
  • Mix it up A-Z, a-z, 0-9 and symbols (!@#$%).
  • Do not use dictionary words, names, or dates of birth.
  • Example of a strong password: 7T#pL9$kQ2!vR5*.
• 📛 Network Name (SSID):
  • Do not provide personal information (last name, address, apartment number).
  • Avoid device names (iPhone_13, Samsung_Galaxy).
  • You can use humor or abstract words: DragonNet, 404_Not_Found, FBI_Surveillance_Van_#3.
  • Do not use spaces or special characters - some devices do not support them.

Pro tip: If you are afraid of forgetting a complex password, write it down in a password manager (for example, KeePass or Bitwarden) or on a piece of paper that you keep in a safe place (not on the router itself!).

⚠️ Attention: Never use the same password for your Wi-Fi and router control panel! If a hacker cracks it, they'll gain complete control over your network, including the ability to redirect traffic through malicious DNS servers.

What is WPA3 and should I enable it?

WPA3 is a new Wi-Fi encryption standard that replaces the outdated WPA2. Its advantages include:

✅ Protection against brute-force attacks (even if the password is weak, it is harder to guess).

✅ Individual traffic encryption for each device.

✅ Simplified connection of devices without a display (e.g. smart lamps).

Cons:

❌ Not all older devices (especially those released before 2019) support WPA3.

❌ On some routers, speed may decrease due to additional checks.

Recommendation: If all your devices are new (2020+), enable WPA3. Otherwise, leave WPA2/WPA3 Mixed Mode.

5. Common mistakes and how to avoid them

Even experienced users sometimes make mistakes when setting up Wi-Fi. Here are the most common ones:

1. Leave the default network name.

   Problem: Neighbors or hackers can easily identify your router model by its SSID (e.g. TP-Link_Archer_C50) and exploit vulnerabilities of specific firmware.

   Solution: Come up with a unique name that is not associated with a brand.

2. Use the same passwords for 2.4 GHz and 5 GHz.

   Problem: If one network is hacked, they will automatically gain access to the second one.

   Solution: Set up different SSIDs and passwords for each frequency (e.g. MyWiFi_2G And MyWiFi_5G).

3. Settings are not saved.

   Problem: On some routers, changes are applied only after clicking Save or ApplyIf you close the page without saving, everything will be reset.

   Solution: Always look for the save button (usually at the bottom or top of the page).

4. Select the legacy encryption type (WEP).

   Problem: WEP can be cracked in minutes, even by novice hackers.

   Solution: Use WPA2-PSK (AES) or WPA3.

Another typical problem is "settings are not saved"This may occur due to:

• 🔄 Firmware failure (updating the router software will help).
• 📵 Lack of memory (especially on older models).
• 🔌 Power supply problems (try a different power supply).

1. Make sure you entered your password correctly (case-sensitive!).

2. Encryption type (must match on the device and router).

3. Frequency range (2.4 GHz or 5 GHz).-->

6. Additional security settings

Changing your username and password is the bare minimum. To make your network truly secure, configure:

• 🔄 Firmware update:

  Outdated software contains vulnerabilities. Update your firmware every 3-6 months using the section System Tools → Firmware Upgrade (names may differ).

• 🚫 MAC address filtering:

  Allow connections only to trusted devices. Find the section Wireless MAC Filtering and add the MAC addresses of your gadgets (you can find them in the device's network settings).

  ⚠️ Attention: MAC addresses can be spoofed, so this method is an additional, not a primary, defense.

• 🌐 Guest network:

  If you frequently have guests, create a separate network with limited access to local devices (such as printers or NAS). Configure it in the Guest Network.

• 🔗 Disabling WPS:

  WPS (Wi-Fi Protected Setup) is convenient, but vulnerable to brute-force attacks. Disable it in your security settings.

For advanced users:

• 🔒 Changing the default control port: By default, the admin panel is accessible on port 80. Change it to a non-standard one (e.g. 8085) in the section Remote Management.
• 🛡️ Disabling remote access: If you do not use router management from the Internet, disable this function in Administration → Remote Access.

7. What to do if you forgot your new password

This situation is familiar to many: you changed your password, wrote it down on a piece of paper, and then lost it. Recovery methods:

1. View the password on the connected device:
   • 🖥️ Windows: Open Control Panel → Network and Sharing Center → Change adapter settingsRight-click on your network → Status → Wireless Network Properties → Security. Check the box. Show entered characters.
   • 📱 Android: Install the application WiFi Password Viewer (root rights required) or look in the router settings (if connected via cable).
   • 🍎 macOS: Open Keychain Access, find the network name and double-click on it.

Reset the router to factory settings:

Press and hold the button Reset (usually located on the back panel in a recess) for 10-15 seconds until the indicators start flashing. After this, the network name and password will become default (indicated on the sticker).

⚠️ Attention: Reset will delete all settings, including your ISP connection details! If your router was provided by your internet service provider, you may need to re-authorize your contract after resetting.

Restore via backup:

If you previously saved the router configuration (file with the extension .cfg or .bin), upload it to the section System Tools → Backup & Restore.

8. Checking functionality after changes

After changing your password or network name, follow these steps to ensure everything is working properly:

1. Connect to Wi-Fi from a new device:

   Use a smartphone or laptop that hasn't connected to your network before and try logging in with the new password. If the connection is successful, the settings have been applied correctly.

2. Check your internet speed:

   Run a speed test on Speedtest.net or Fast.comIf your speed has dropped by more than 30%, you may have selected a suboptimal Wi-Fi channel.

3. Make sure all devices are connected:

   Check smart gadgets (speakers, light bulbs, cameras) that may have switched off. Some of them (for example, Xiaomi Mi Home) require re-binding to the new network.

4. Check your security settings:

   Go to your router control panel and make sure that:

   • Encryption type - WPA2-PSK (AES) or WPA3.
   • WPS is disabled.
   • Guest network is configured separately (if needed).

If your internet connection is lost or the speed has dropped significantly after changing the settings, try:

• 🔄 Reboot the router (turn it off for 30 seconds).
• 📡 Change the Wi-Fi channel in the settings (for example, from Auto on 6 or 11 for 2.4 GHz).
• 🔧 Update your router firmware.

— Do they support the selected encryption type (WPA3 does not work on older gadgets).

— Is the password entered correctly (on iPhone, you sometimes have to manually select the network in settings).

— Are there any restrictions on MAC addresses (if filtering is enabled)?-->

FAQ: Answers to Frequently Asked Questions

Is it possible to change the Wi-Fi password via a mobile app?

Yes, most modern routers (for example, TP-Link, ASUS, Keenetic) have official applications for smartphones:

• TP-Link Tether (Android/iOS)
• ASUS Router (Android/iOS)
• Keenetic (Android/iOS)
• Mi WiFi (for routers Xiaomi)

The functionality of applications is usually limited compared to the web interface, but you can change the password or network name.

Why don't some devices connect after changing the password?

The reasons may be different:

1. Incompatible with WPA3. Old devices (eg. Samsung Galaxy S5 or iPhone 5) do not support the new standard. Solution: Go back to WPA2-PSK.
2. Password entry error. Check the case of characters and special characters (eg. ! And 1 easy to confuse).
3. MAC address restriction. If filtering is enabled, add the MAC address of the problematic device to the whitelist.
4. Firmware failure. Try rebooting your router or updating its software.

How to hide your Wi-Fi network (disable SSID broadcast)?

Hiding the network name (Hide SSID) makes it less noticeable to casual users, but does not improve safety — experienced hackers will still find it through traffic. If you want to hide:

1. Go to Wi-Fi settings.
2. Find the option Hide SSID, Enable Hidden Wireless or Hide network.
3. Save the settings.

To connect to a hidden network, you must manually enter its name and password on your device.

Is it possible to set different passwords for 2.4 GHz and 5 GHz?

Yes, and this is recommended for security reasons. On most dual-band routers (e.g., ASUS RT-AX88U or TP-Link Archer C6) The settings for 2.4 GHz and 5 GHz are separate. You can:

• Ask different questions SSID (For example, MyNet_2G And MyNet_5G).
• Set different passwords.
• Disable one of the networks if it is not in use.

This is useful if you want to limit access to 5GHz (faster but with less coverage) to just your devices.

How often should I change my Wi-Fi password?

There are no hard and fast rules, but cybersecurity experts recommend:

• 🔄 Home network: Change your password every 6-12 months (or if you suspect a leak).
• 🏢 Office/cafe: Change once every 1–3 months (especially if many people know the password).
• 🚨 After the incidents: If you notice suspicious devices on your network or hacking attempts, change your password immediately.

Also change your password if:

• People came to visit you and you told them about it.
• You connected public devices (for example, a laptop being repaired).
• Updated your router or changed your provider.